For the month of October, McKenna Performance is offering almost all Dinan Products at 15% off retail pricing. This includes the stroker motor, tunes, exhaust, intake, suspension, etc. Feel free to post in this thread requesting a price. We install all Dinan products at our Authorized Dealership McKenna BMW at our reduced performance labor rate!

I'm in the SGV (not horribly far) but out of the country for another couple weeks. Do you guys have saturday hours?

For Dinan tunes you would just pay the difference between them. Stage 2 is $1,999 and Stage 3 is $2,499. So it is a 500$ difference minus the 15% off special being run in October. Then 1 hour for labor.

But for Stage 3 Dinan says "High Capacity Oil Cooler and High Performance Intercooler are required." So you would need the Dinan Oil Cooler + Intercooler to run Stage 3 unless you already have them.